期刊
JOURNAL OF ORGANOMETALLIC CHEMISTRY
卷 804, 期 -, 页码 30-34出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jorganchem.2015.12.032
关键词
Suzuki coupling; PNP complex; Amido complex; Palladium; Biaryl synthesis; Hammett plot
资金
- Ministry of Science and Technology (MOST) of Taiwan [NSC 102-2113-M-110-002-MY3]
- MOST [MOST 103-2815-C-110-004-M]
The catalytic feasibility of [PNP]PdCl, where [PNP](-) = bis(2-diphenylphosphinophenyl)amide, on biaryl syntheses from Suzuki-type cross-coupling reactions is demonstrated. A number of electronically activated, unactivated, and deactivated (hetero)aryl bromides and iodides is viable to react with arylboronic acids. Of particular note of this catalysis is its success in the high yield production of sterically encumbered tri-ortho-substituted biaryls and its operative compatibility under aerobic conditions in aqueous solutions. (C) 2015 Elsevier B.V. All rights reserved.
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